Genuine Viking Sprinler VK900
Factor K4.2 Quick Response Type (specific application) Upward, Viking, Made in USA, 12 Months Warranty Super good fire extinguishing nozzle, perfect fire fighting device..Contact 0917911114 consultation and quotation of nozzles VK100, VK102, VK104, Vk200, VK530, VK536, quotation of FM200 fire fighting system.
Detailed quick description of Genuine Injector VK900
As application specific sprinkler, fast response for interspersed (concealed) spaces (i.e., between floors, as well as low attic that meet the criteria shown in this data figure) ). The vertical orientation is intended for use in flammable light hazards, as well as non-combustible concealed spaces, where sprinkler protection is required.
The VK900 Genuine Injector (Sprinkler Viking QR COIN®) has a nozzle hole design with a nominal K Factor of 4.2 (57 meters), allowing efficient use of available water supplies for systems. Fire protection is designed hydraulically. The glass bulb operating element and special deflector combine operating speed and area of coverage to meet the critical fire protection requirement for flammable space concealment.
In some cases:
The VK900 Genuine Nozzle can allow the use of CPVC piping in enclosed spaces applications requiring sprinkler protection in an open truss structure of both timber and steel trusses, wooden or composite timber beams with a material-filled upper deck. insulation does not catch fire. with steel pipes in protected areas built with hardwood slats, and wooden or composite wood beams with an upper deck filled with non-combustible insulation, and in the open truss construction of both timber frames and steel. When using a steel pipe, the VK900 Genuine Nozzle can be used as a dry system using air or gas as the monitoring medium.
Basic technical details Genuine Injector VK900
- Minimum operating pressure: Refer to Design Criteria
- Rated to 175 psi (12 bar) water working pressure Hydrostatically tested to 500 psi (34.5 bar)
- Thread size: 1/2, (15 mm) NPT
- Nominal K-Factor: 4.2 US (57 meters ) K-factor measurement is when pressure is measured in Bar. When the pressure is measured in kPa, divide the K-factor by the factor displayed by 10.0.
- The bulb's liquid temperature is rated as -65°F (-55°C)
- Overall length: 2-1/4” (57 mm)
Detailed installation instructions Viking Genuine Nozzle VK900
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